Github user GenTang commented on a diff in the pull request:
https://github.com/apache/spark/pull/3986#discussion_r22761550
--- Diff: ec2/spark_ec2.py ---
@@ -569,15 +569,34 @@ def launch_cluster(conn, opts, cluster_name):
master_nodes = master_res.instances
print "Launched master in %s, regid = %s" % (zone, master_res.id)
- # Give the instances descriptive names
+ # Give the instances descriptive names.
+ # The code of handling exceptions corresponds to issue [SPARK-4983]
for master in master_nodes:
- master.add_tag(
- key='Name',
- value='{cn}-master-{iid}'.format(cn=cluster_name,
iid=master.id))
+ while True:
+ try:
+ master.add_tag(
+ key='Name',
+ value='{cn}-master-{iid}'.format(cn=cluster_name,
iid=master.id))
+ except boto.exception.EC2ResponseError as e:
+ if e.error_code == "InvalidInstanceID.NotFound":
+ time.sleep(0.1)
+ else:
+ raise e
+ else:
+ break
for slave in slave_nodes:
- slave.add_tag(
- key='Name',
- value='{cn}-slave-{iid}'.format(cn=cluster_name, iid=slave.id))
+ while True:
+ try:
+ slave.add_tag(
+ key='Name',
+ value='{cn}-slave-{iid}'.format(cn=cluster_name,
iid=slave.id))
+ except boto.exception.EC2ResponseError as e:
+ if e.error_code == "InvalidInstanceID.NotFound":
+ time.Sleep(0.1)
--- End diff --
Sorry for the typo.
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